Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $39.27 | 15,640 | Officer | 68,432 | 2013-02-22 | Filing |
| $39.17 | 3,170 | Officer | 84,072 | 2013-02-22 | Filing |
| $40.00 | 320,000 | Officer, Director | 350,606 | 2013-01-28 | Filing |
| $36.94 | 12,500 | Large Shareholder, Officer, Director | 68,175 | 2012-12-26 | Filing |
| $36.94 | 12,500 | Other | 68,175 | 2012-12-26 | Filing |
| $37.10 | 19,000 | Officer | 36,941 | 2012-12-24 | Filing |
| $37.04 | 25,000 | Large Shareholder | 152,274 | 2012-12-18 | Filing |
| $36.42 | 66,220 | Large Shareholder | 177,274 | 2012-12-17 | Filing |
| $37.04 | 25,000 | Large Shareholder, Officer, Director | 152,274 | 2012-12-18 | Filing |
| $36.42 | 66,220 | Large Shareholder, Officer, Director | 177,274 | 2012-12-17 | Filing |
| $36.15 | 33,780 | Large Shareholder, Officer, Director | 243,494 | 2012-12-14 | Filing |
| $35.92 | 25,000 | Large Shareholder, Officer, Director | 530,915 | 2012-12-14 | Filing |
| $35.70 | 25,000 | Large Shareholder, Officer, Director | 555,915 | 2012-12-13 | Filing |
| $36.15 | 33,780 | Large Shareholder | 243,494 | 2012-12-14 | Filing |
| $35.92 | 25,000 | Large Shareholder | 530,915 | 2012-12-14 | Filing |
| $35.70 | 25,000 | Large Shareholder | 555,915 | 2012-12-13 | Filing |
| $36.02 | 140,000 | Large Shareholder | 1,243,097 | 2012-12-14 | Filing |
| $36.09 | 75,400 | Officer | 96,217 | 2012-12-14 | Filing |
| $35.75 | 19,103 | Large Shareholder, Officer, Director | 6,315,302 | 2012-12-14 | Filing |
| $36.11 | 30,988 | Large Shareholder, Officer, Director | 277,274 | 2012-12-12 | Filing |